103
Projector Adjustment and Connecting
3-2. Recovering from Tamper Errors
The projector is fitted with a tamper detection circuit. If the cover or a slot device is removed, a tamper event is detected by
the tamper detection circuit. When the projector is started after a tamper event has been detected, an error message is
displayed on the LCD screen of the projector. The actions that are detected as tamper events and the error messages that are
displayed on the LCD screen are as follows.
Action
Error code
Error message
Cover removed
• Lens cover
• Side panel (left/right)
586
IMB: Service Door Tamper
Slot device or blocking panel removed
• Blocking panel
• Media block
582
584
IMB: Physical Marriage Tamper
IMB: Marriage NOT Active
TIP
Error codes can be checked when using the DCC.
While the above error messages are being displayed, encrypted contents cannot be displayed. Refer to “3-2-1. Clearing
tamper events” (page
) for details on how to clear the error message.
Содержание NP-02HD
Страница 9: ...9 Important Information Label Information Label A Label A Lamp Warning Label ...
Страница 10: ...10 Important Information Label C Label D Label E Label B Label B Laser Explanatory Label Label C ...
Страница 11: ...11 Important Information Label D Label E ...
Страница 20: ...20 Wichtige Informationen Laseraustrittsmodule Aufkleber A Aufkleber A Lampenwarnschild ...
Страница 22: ...22 Wichtige Informationen Aufkleber D Aufkleber E ...
Страница 148: ...148 Appendix 5 4 Outline Drawing NP 02HD Lens center Lens center 697 212 1095 1337 445 509 5 277 4 116 64 5 Units mm ...
Страница 149: ......
Страница 150: ... NEC Display Solutions Ltd 2019 Ver 1 0 06 19 ...